I applied online. The process took 4 weeks. I interviewed at E.ON (London, England) in Nov 2016
Interview
After passing their online tests I was invited to a telephone interview. They asked a range of competency questions and motivation questions about why I wanted to work at E.On. They also asked about how the company compared to their competitors.
The interview lasted about 35 minutes.
I was informed about the result about 3 weeks later.
Interview questions [1]
Question 1
What do you think the challenges of the energy sector are and how would you address them?